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Codebase
  • ModulesThe 14 production modules.
  • Component catalog60+ React components — the frontend layer.
  • APIASP.NET Core 8 — 524 endpoints across 14 modules.
  • DatabaseEnterprise-grade relational data model — 300+ tables.
  • Background processingAzure Functions + WebJobs services layer.
  • AI skillsSetup, Builder, Theme — vibe-code with CleenUI.
  • Dependency graphHow a request flows through all 5 layers — interactive.
  • Architecture reviewBook a 30-minute call with the architect.
  • OverviewFrontend, API, database, and services — in full.
  • DecisionsADRs — why no EF, why modular monolith, why React.
  • IntegrationsAuth0, OpenAI, Stripe, Twilio, Azure — every third-party the code wires.
  • Tech stackExact versions, every tier.
  • StorybookLive prop docs and every variant.
  • PostmanOpen the OpenAPI spec — try 524 endpoints live.
  • DashboardLive demo of the full application.
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Home/Replaces
Replaces

What CleenUI replaces.

Three cross-category displacements where teams move to CleenUI from a different kind of product. Each page explains where the displacement makes sense, where the incumbent still wins, and what carries over from the prior tool.

Admin-panel framework
CleenUI replaces Refine

CleenUI as a Refine alternative — owned source, .NET 8 backend included, 14 functional modules instead of an empty admin scaffold.

Read the displacement →
.NET frontend framework
CleenUI replaces Blazor

CleenUI as a Blazor alternative — same .NET 8 backend, React frontend instead of Blazor.

Read the displacement →
Low-code internal tool builder
CleenUI replaces Retool

CleenUI as a Retool alternative — owned source, no per-seat fees, scales beyond Retool's complexity ceiling.

Read the displacement →

→ Why teams displace these tools in the first place — the vibe-coding paradox walks through it.

CleenUI

Enterprise-grade source code to jumpstart vibe-coding teams

Product

  • Codebase
  • Modules
  • Components
  • Storybook
  • API in Postman

Why CleenUI

  • Why CleenUI
  • Vibe-coding paradox
  • Architecture decisions
  • Integrations
  • Glossary

Company

  • About
  • Clients
  • Books
  • Contact

Get started

  • Pricing
  • Architecture review
  • Get CleenUI

Why CleenUI

  • Why CleenUI overview
  • Vibe-coding paradox — nine-stage deep dive
  • Architecture decisions — documented ADRs
  • Integrations — Auth0, OpenAI, Stripe, Twilio, Azure
  • Glossary — every CleenUI-specific term defined
  • Full-stack .NET 8 + React starter
  • Tech stack — exact versions, every tier

About & company

  • About — the architect and background
  • Books — four titles with Wiley Publishing
  • Clients — Fortune 500 modernization work

Get in touch

  • Book a 30-minute architecture review — no cost
  • Send a written brief — contact form
  • Pricing — components & full-stack code footprint
  • Evaluation kit — printable 24-page PDF

For coding agents

  • For-agents overview — 4 AI coding agents
  • Claude Code
  • Cursor
  • Windsurf
  • GitHub Copilot

Compare to

  • All comparisons
  • vs. ABP Framework
  • vs. Clean Architecture Template
  • vs. eShopOnContainers / eShop
  • vs. FastEndpoints
  • vs. ASP.NET Core + React Template

Replaces

  • All displacements
  • replaces Refine
  • replaces Blazor
  • replaces Retool

Components

React component library

  • Component catalog — all 61 React components
  • Storybook — live prop documentation

Icons (1)

Icon

Forms (13)

Input, TextArea, Select, Checkbox, CheckboxGroup, Switch, RadioButtonGroup, RadioBoxGroup, DatePicker, CreditCardInput, RangeSlider, Slider, Lookup

AI (3)

AIInput, AITextArea, AIWidget

DataGrid (3)

DataGrid, DataGridWithFilters, FilterDrawer

Project Management (5)

KanbanBoard, KanbanList, TaskRoadmap, Wizard, Assessment

Media (4)

CardMedia, Carousel, AvatarRow, Avatar

Overlays (5)

Modal, Drawer, Popover, Tooltip, ReviewModal

Data Display (5)

Card, CardIcon, EditableCard, InfoLabels, PillBadge

Feedback (7)

Loader, ProgressBar, ProgressCircle, AdvancedProgressBar, Notification, Skeleton, StarRating

Navigation (5)

Sidebar, Tabs, Breadcrumb, Menu, Stepper

Layout (3)

Divider, FormGroup, Collapsible

Charts (7)

Chart, SimpleChart, BellCurve, RadarChart, ScatterChart, SankeyChart, TreemapChart

AI agent skills

  • AI skills overview — for coding agents
  • Setup skill — Scaffold a CleenUI project from zero — dependencies, tokens, theme, component registration.
  • Builder skill — Teaches your AI agent how to build pages and features using CleenUI primitives.
  • Theme skill — Customizes colors, typography, spacing, and shadows to match your brand.
  • API Builder skill — Scaffolds ASP.NET Core 8 controllers, services, and the Dapper data-access calls that wire to your stored procs.
  • Schema & Procs skill — Authors T-SQL tables + stored procedures following CleenUI's schema conventions (sibling *Language tables, audit history, soft-delete, row-level access).
  • Background Services skill — Scaffolds Azure WebJobs + Functions following the cleen* naming, queue conventions, and the 12-project VS solution layout.

Page templates (15)

Analytics, Dashboard, Datagrid, Email Engine, Simple Form, Product Catalog, Product Details, Settings, Wizard, Detail Screen, Empty State, Login, Marketing Landing, Pricing, Admin Overview

AI editor setup guides (12)

Claude Code, Cursor, Windsurf, Cline, GitHub Copilot, Aider, Continue, Cody (Sourcegraph), Codeium, Tabnine, Replit AI, Zed AI

Pricing & purchase

  • Pricing — custom-scoped per engagement
  • Purchase CleenUI
  • Book a 30-min architecture review

Codebase

Codebase

  • Overview — frontend, API, database, services
  • L1Frontend layer — React + Tailwind + 60+ components
  • L2API layer — C# Web API with 524 endpoints
  • L3Database — AzureSQL — 300+ tables, 700+ stored procedures
  • L4Backend services — Azure WebJobs and Functions with CI/CD
  • Database deep-dive — generic entities, versioning, translations, row-level access
  • Background processing — the 12 Azure Functions, WebJobs, and shared libraries
  • API coverage — every endpoint mapped by module + surface tier
  • API in Postman — open the OpenAPI spec

14 production modules (M01–M14)

  • All 14 modules — production-ready vertical slices
  • M01Security
  • M02Accounts
  • M03Support
  • M04Infrastructure and Logging
  • M05Translation and Languages
  • M06Notify Templates
  • M07Messaging
  • M08Tasks
  • M09AI Models, Prompts, Agents, Avatars
  • M10Fonts
  • M11Legal Policy Management
  • M12Categories and Topics
  • M13Assessments and Surveys
  • M14Vendor Marketplace

Pricing & purchase

  • Pricing — custom-scoped per engagement
  • Architecture review — 30-min call with the architect
  • Purchase CleenUI
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